Heike Kamerlingh Onnes

Physicist; Nobel Prize in Physics 1913

Heike Kamerlingh Onnes - Physicist; Nobel Prize in Physics 1913
Born

September 21st, 1853
171 years ago

Died

February 21st, 1926
99 years ago — 72 years old

Category

Scientists & Innovators

Country

Netherlands

Links & References

Contributions to the field of physics included research on superconductivity. Discovered the phenomenon of superconductivity in mercury when cooled to a low temperature. Conducted pioneering experiments on low-temperature physics, which had a substantial impact on the development of cryogenics. Held a position as a professor at Leiden University and directed the laboratory for experimental physics there.

Discovered superconductivity in mercury

Awarded the Nobel Prize in Physics in 1913

Other People Born on September 21st

Dénes Kőnig

Hungarian mathematician and theorist
Born
September 21st, 1884 140 years ago
Died
October 19th, 1944 80 years ago — 60 years old

Contributed significantly to set theory, combinatorics, and graph theory. Developed König's lemma, which is pivotal in various branches of mathematics. Made advancements in the field of infinite combinatorics and co-authored key texts in mathematics education.

Continue Reading

Allan Jeans

Football Coach and Player
Born
September 21st, 1933 91 years ago
Died
July 13th, 2011 13 years ago — 77 years old

Played Australian rules football with a successful career spanning numerous years. Transitioned to coaching, achieving significant success with the club St Kilda. Led the team to the 1966 VFL Premiership, marking a historic moment for the club. Coached various teams in the VFL and later the AFL, cultivating a reputation for developing both players and teams. Known for contributions to the game as both a player and a coach.

Continue Reading

Maurice Barrymore

American actor and stage performer
Born
September 21st, 1849 175 years ago
Died
March 26th, 1905 120 years ago — 55 years old

An American actor, enjoyed a successful career on the stage during the late 19th century. Gained recognition for his performances in several Shakespearean plays and was a prominent member of the theatrical Barrymore family. Contributed to the field of drama through various performances, particularly in productions on Broadway. Continued to influence American theater until his passing in 1905.

Continue Reading

Don Felder

Musician and songwriter of Eagles fame
Born
September 21st, 1947 77 years ago

An American musician and songwriter, contributed extensively to the rock band Eagles. Played guitar and co-wrote several hits that defined the band's sound. Achieved commercial success with the Eagles' albums, including 'Hotel California'. His work in the band earned multiple Grammy Awards and induction into the Rock and Roll Hall of Fame.

Continue Reading

Fannie Flagg

Author and actress of 'Fried Green Tomatoes'
Born
September 21st, 1944 80 years ago

An actress, comedian, and author, this individual achieved recognition through literature and film. The most notable work, 'Fried Green Tomatoes at the Whistle Stop Cafe', was published in 1987 and adapted into a successful film in 1991. The film earned critical acclaim and several awards. The author also contributed to television, gaining popularity as a cast member on 'Match Game' during the 1970s. With a comedic background, this individual has written multiple novels and screenplays, showcasing a talent for intertwining humor and poignant storytelling.

Continue Reading

Bob Stokoe

Football player and manager; FA Cup winner
Born
September 21st, 1930 94 years ago
Died
2004 21 years ago — 74 years old

Stokoe was an English footballer who primarily played as a defender. He began his career at Newcastle United, making significant contributions to the team's success. After retiring as a player, he transitioned to management, where he led Sunderland to victory in the 1973 FA Cup, an unexpected triumph against Leeds United. This victory remains one of the standout moments in his managerial career. Additionally, he managed various clubs, including Wigan Athletic and Workington, demonstrating a commitment to developing football at the grassroots level.

Continue Reading

Other People Who Died on February 21st

Sadeq Tabatabaei

Iranian journalist and politician
Born
1943 82 years ago
Died
February 21st, 2015 10 years ago — 72 years old

Tabatabaei served as a prominent journalist and politician in Iran. He played a role in the Iranian Revolution of 1979 and was involved in the formation of the Islamic Republic. He held various political offices during the early years of the revolution and was an advocate for reform within the political system. His writings and political activity reflected the changes occurring in the country during this historical period. Tabatabaei also contributed to discussions on media freedom and civil rights in Iran throughout his career.

Continue Reading

Matthew Robinson

Australian Snowboarder and Competitor
Born
October 24th, 1985 39 years ago
Died
February 21st, 2014 11 years ago — 28 years old

Competed in snowboarding events, showcasing talents in various international competitions. Achieved significant recognition within the snowboarding community. Participated in the Winter X Games and the FIS World Cup events. Contributed to the growth of snowboarding in Australia through competitive achievements and public appearances.

Continue Reading

Wilmer Mizell

Baseball player and politician
Born
August 13th, 1930 94 years ago
Died
February 21st, 1999 26 years ago — 68 years old

Played Major League Baseball as a pitcher from 1951 to 1962, primarily for the St. Louis Cardinals and the New York Mets. Achieved 9 wins in his rookie season with the Cardinals. Later transitioned into a political career, serving in the North Carolina State Senate. Contributed to legislative matters and continued involvement in sports and public service after retirement from baseball.

Continue Reading

Héctor Maestri

Baseball player, played for multiple teams
Born
1935 90 years ago
Died
February 21st, 2014 11 years ago — 79 years old

A Cuban-American baseball player played as a pitcher in Major League Baseball. Making his debut in 1961, played for teams including the Washington Senators and the Kansas City Athletics. The player had a career marked by appearances in an era of competitive baseball.

Continue Reading

Ambrose Dudley

English nobleman and general
Born
1528 497 years ago
Died
February 21st, 1590 435 years ago — 62 years old

A prominent figure during the Tudor period, served as a general in the English army. He held the title of 3rd Earl of Warwick from 1587 until his death. Participated in military campaigns and was involved in the defense of England against foreign threats. Played a key role in the military governance of the time, particularly under Queen Elizabeth I. His leadership was evident during the conflict with Spain, particularly concerning the Spanish Armada.

Continue Reading

Georg Friedrich von Martens

German jurist and diplomat
Born
1756 269 years ago
Died
February 21st, 1821 204 years ago — 65 years old

Contributed significantly to international law and diplomacy. Served as a diplomat for the Kingdom of Prussia, participating in various important negotiations. Authored several important works that laid the groundwork for future legal studies in international relations. Developed comprehensive treaties that guided diplomatic practices in Europe during his tenure.

Continue Reading